bin/122137: [patch] Have crontab(1) use snprintf instead of sprintf

[eadler at FreeBSD.org]

Synopsis: [patch] Have crontab(1) use snprintf instead of sprintf

State-Changed-From-To: patched->closed
State-Changed-By: eadler
State-Changed-When: Fri Nov 2 22:22:34 UTC 2012
State-Changed-Why: 
MFCed/fixed by now or it will never be MFCed

http://www.freebsd.org/cgi/query-pr.cgi?pr=122137